Patent · US Active

Charging data record generating node

US8675843B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Lars Lövsén · Gothenburg, SE
Fredrik Garneij · Göteborg, SE

Key dates

Filing date	Dec 29, 2010
Grant date	Mar 18, 2014
Priority date	—
Expiry date	Mar 4, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04W4/24
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

1. A Charging Data Record, CDR, generating node (110) for a cellular access system (100), the CDR generating node (110) being characterized in that it is arranged to generate CDRs for Internet Protocol version 6, IPv6, traffic in the CDR format for IPv4 traffic instead of in the CDR format for Iv6 traffic, the Charging Data Record generating node being arranged to generate IPv4 CDRs for IPv6 traffic instead of IPv6 CDRs by means of changing the Information Element “pdpType” or the Information Element “pdpPDNType” from F157H to F121H, and by means of changing the Information Element “served PDPaddress” or the Information Element “served PDPPDN Address” from an IPv6 format to an IPv4 format

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.